Technical datasheet

Epalex 7559 HS UV1

Supplied byPolyPacific- Last Updated on Jan 19, 2026

Epalex 7559 HS UV1 by PolyPacific is a high flow, impact modified and coupled polypropylene grade by PolyPacific, reinforced with mineral and 28% glass fiber. Exhibits soft touch haptics, good scratch resistance, high rigidity, good molding, good impact strength and better surface appearance. Provides high heat deflection temperatures and stability to meet automotive interior weathering requirements. Epalex 7559 HS UV1 is suitable for processing by injection molding. Used for automotive interior applications. Complies with automotive TS16949, ISO 9001 and 14001.
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Epalex 7559 HS UV1 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Linear Mold Shrinkage0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
CTE, Linear0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login

Epalex 7559 HS UV1 Processing Guidelines

Injection Molding Processing Guidelines

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Drying TemperatureVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login
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Injection molding Processing Guidelines

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